Stroke patients admitted on weekends have a higher chance of dying. But that's not the case for those that seek treatment at a hospital with a state-certified stroke center.

Atrial fibrillation, a common heart arrhythmia, is generally treated with a standard drug warfarin. However, a study suggests a new drug might provide the same treatment, but with a lower risk of stroke and embolism.

Doctors are always looking for new ways to predict heart attacks and strokes -- especially among patients with normal cholesterol levels who may not appear to be at risk.

Though cholesterol lowering statin drugs can cut stroke risk in most individuals, it's not a suitable treatment for a certain group of at-risk patients.

The risk of stroke is higher for diabetic patients than the general population. A new stroke treatment for diabetics may significantly improve survival and chance of disability.

With the prevalence of strokes, diagnostic tools to predict risk are becoming more useful than ever. A simple ultrasound test could help identify individuals at a high risk of stroke.

Weight management can be difficult at any age. It is important to achieve and maintain an ideal weight even as we age because life expectancy can decrease with excess weight.

Heart scarring after a stroke or heart attack makes it tough for the body to pump blood. A new "shining" technique that uses low-level lasers and bone marrow stem cells may help restore heart function.

New findings may be enough to coax depressed individuals to seek treatment. Women who are depressed may be at an increased risk of having a stroke.

Technology has paved the way for stroke survivors to strengthen a weaker arm. Robot-assisted therapy may better aid stroke victims in regaining mobility.